Selling a junk or broken Mercedes-Benz GLK-Class
Air bags are most of the GLK-Class story at NHTSA. Owners filed 948 complaints on the 2010-2015 GLK, and 646 of them name the air bags. That's roughly two out of three, and air bags lead every model year.

- US model years
- 2010-2015
- Complaints to NHTSA
- 948
- Complaints naming air bags
- 646
- Year with the most complaints
- 2010 (241)
- Recall campaigns
- 15
- Versions in EPA data
- GLK350, GLK350 4Matic, GLK250 BlueTec 4Matic
- Replaced by
- GLC-Class (2015)
If your GLK quit running, or the fix costs more than its value, you can sell it as is. We buy whole non-running and junk cars, with free pickup anywhere in the US.
One generation, two halves
The GLK was a compact crossover built from 2008 to 2015 and related to the W204 C-Class, according to Wikipedia. US buyers got the 2010 through 2015 model years. EPA data lists the GLK350, the GLK350 4Matic and the GLK250 BlueTec 4Matic diesel. The GLC replaced it in 2015.
GLK owners filed the reports below with NHTSA, counted on October 10, 2026.
2010-2012: the heaviest years
546 complaints, and 376 of them name the air bags. The 2010 has the most of any GLK year, 241, with air bags at 148. On the 2012, it's 136 of 171.
Fuel and propulsion ranks second on all three years (24, 18 and 12 complaints). Under recall 12V557, some 2011-2012 GLK350s built April to July 2011 got a new fuel filter. The 5,800-vehicle campaign also took in S-Class, C-Class, E-Class and CL models.
The air bag recalls for these years:
- 15V711: the air bag control unit on 2010 GLK350s, inspected and replaced as needed. The 127,504 vehicles include 2008-2009 C-Class sedans.
- 16V363 and 17V017: passenger frontal air bag modules on 2010-2011 and 2012 models.
- 16V081: driver air bag inflators. NHTSA lists the 2010-2012 GLK; the 711,159 vehicles include other Mercedes models and some Chrysler vehicles.
2013-2015: diesel and steering recalls
402 complaints, 270 naming air bags. Recall 18V043 and 19V010 continued the passenger air bag replacements, and 17V627 added grounding to steering parts on 2013-2015 models (part of a 495,290-vehicle campaign).
The diesel brought its own recalls. Recall 14V762 replaced a chain tensioner gasket on certain 2014-2015 GLK250 BlueTec 4Matic models. NHTSA also lists a related diesel recall, 15V351, for the 2015. Recall 21V539 covered 371 2013 GLK250s that may have had the wrong transmission fluid filter and overflow pipe put in during a service repair.
Recall 17V252 had dealers check and tighten the steering coupling bolt on 168 vehicles, including 2013-2015 GLK350s.
GLK complaints and recalls by model year
| Model year | Complaints | Air bag complaints | Recall campaigns | Second-most named |
|---|---|---|---|---|
| 2010 | 241 | 148 | 5 | Fuel/propulsion (24) |
| 2011 | 134 | 92 | 4 | Fuel/propulsion (18) |
| 2012 | 171 | 136 | 4 | Fuel/propulsion (12) |
| 2013 | 143 | 102 | 7 | Service brakes (5) |
| 2014 | 126 | 77 | 6 | Service brakes / other (4 each) |
| 2015 | 133 | 91 | 6 | Electrical system (7) |
Source: NHTSA, October 10, 2026. A GLK campaign is listed under each year it covers, so the recall column adds up past 15.
Worth fixing?
- Air bag light on? Run the VIN at NHTSA's recall lookup first. The GLK air bag remedies above are described as free. If the light stays on after the recall work, ask for a written diagnosis. Our open recall guide explains selling with a recall still open.
- Air bags already went off in a crash? That's a different math problem, covered in airbags deployed.
- Diesel GLK250? Ask a dealer whether the chain tensioner gasket recall (14V762) was done.
- Big GLK repair bill? See what a running GLK of that year sells for. When the two are close, selling it whole makes more sense.
Selling your GLK whole
- Have ready: VIN, mileage, and what's wrong.
- Get an offer online, or call (877) 421-6008.
- Say where the GLK sits and whether it pushes. A 4Matic that won't go into Neutral needs a truck rigged for it.
- Keep it whole. Mention any part that's been taken off.
- Have the GLK title and ID ready at pickup, then see after you sell for your state's next steps.
Related Mercedes pages: the C-Class, the GLC-Class and the ML-Class, or all Mercedes-Benz models.
Questions people ask
- Why are so many GLK complaints about air bags?
- Air bags come up in 646 of the 948 owner complaints at NHTSA, and they lead the list in every model year. The GLK is listed in several passenger air bag module recalls (16V363, 17V017, 18V043, 19V010), a driver inflator recall (16V081) and an air bag control unit recall for the 2010 (15V711).
- Is the GLK250 BlueTec in any recalls?
- Yes. Recall 14V762 replaced a chain tensioner gasket on certain 2014-2015 GLK250 BlueTec 4Matic models, NHTSA also lists the diesel recall 15V351 for the 2015, and 21V539 replaced a transmission fluid filter and overflow pipe on certain 2013 GLK250s that got the wrong parts during a service repair.
- Can I sell a GLK with the air bag light on?
- Yes. We buy whole non-running and junk cars, and pickup is free anywhere in the US. Mention the warning light when you ask for an offer.
Sources
Every fact on this page comes from one of these. Checked October 11, 2026.
- NHTSA complaints flat file (FLAT_CMPL.zip), downloaded October 10, 2026 nhtsa.gov
- NHTSA: Check for recalls by VIN nhtsa.gov
- NHTSA recall 15V711: air bag control unit, 2010 GLK350 nhtsa.gov
- NHTSA recall 16V081: driver air bag inflator, multiple Mercedes and Chrysler models nhtsa.gov
- NHTSA recall 16V363: passenger air bag module, 2010-2011 GLK350 nhtsa.gov
- NHTSA recall 17V017: passenger air bag module, 2012 GLK350 nhtsa.gov
- NHTSA recall 18V043: passenger air bag module, 2013 GLK350 4Matic nhtsa.gov
- NHTSA recall 19V010: passenger air bag module, 2014-2015 nhtsa.gov
- NHTSA recall 12V557: fuel filter, 2011-2012 nhtsa.gov
- NHTSA recall 17V252: steering coupling bolt, 2013-2015 nhtsa.gov
- NHTSA recall 14V762: diesel chain tensioner gasket, 2014-2015 GLK250 nhtsa.gov
- NHTSA recall 15V351: diesel chain tensioner gasket, 2015 nhtsa.gov
- NHTSA recall 21V539: transmission fluid filter after service, 2013 GLK250 nhtsa.gov
- EPA fuel economy data (model years and GLK variants) fueleconomy.gov
- Wikipedia: Mercedes-Benz GLK-Class (production, successor) en.wikipedia.org